UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zH1OPIS/P8KxzPc+m7YWa58hQY00ICulskU3LTz8CNQ=' 
WHERE 
  key_id = '76a4220cfdb62fe37ed5b222fc1f8857e4613aa3b36d634ff00f35428bbd1e51' 
  AND (
    token = 'zH1OPIS/P8KxzPc+m7YWa58hQY00ICulskU3LTz8CNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )